Should i get a ti 89

The TI Titanium uses a drop down menu system, similar to what most computer programs use today. As I point out in my TI Titanium vs. In fact, the last update to the operating system was in June of As I said at the beginning of this article, this is one of my favorite graphing calculators with a CAS. Please note that some links on this site are affiliate links, meaning a percentage of your purchase will support my work at Tech Powered Math at no additional cost to you.

Thanks for your support! TI Titanium Review. Who is the TI Titanium designed for? Subscribe to my weekly email update. With graphing, I love the fact that there are fewer commands to learn in order to find extrema and intercepts. Considering how often you need to find those points in a calculus class, this is a big advantage. With the release of TI-Nspire 3.

It also has the ability to graph conic sections and solve for points of interest on those conic sections. As a simple example, on one screen you can have a graph, its equation, and its table. Use the point and click touchpad to drag the graph into another shape, and the equation and table will adjust in sync. The applications of this kind of interconnectedness between data representations are endless. I went with the Nspire CAS for my math team and have found it to be a great decision.

We won the Illinois state math team championship this past spring, and I definitely attribute some of our success to the CAS. The biggest factor when choosing between these two calculators should probably center around what tasks you classes you plan on taking.

If you are trying to knock out your high school requirements for math and never touch the subject again, the TI is best. The TI graphs plenty of functions, ranging from the linear equations of Algebra 1 to the recursive functions of precalculus. It also handles lists with up to elements, one and two variable statistical analysis, hypothesis testing functions and business functions. Pre-loaded on the TI are a dozen applications that can be use in classroom exercises and other explorations.

You can try interactive simulations of dice rolls and coin tosses in the Probability Simulation App. The CellSheet turns your calculator into a spreadsheet that can import and export data with Microsoft Excel. The calculator also comes in handy for chemistry and biology, as it has a periodic table and apps that can collect experimental data in conjunction with data loggers. This allows for symbolic manipulation of algebraic and trigonometric functions: Simplify everthing from radical to logarithmic expressions.

Expand exponential expressions and solve equations ranging from quadratic to exponential. And compute derivatives and indefinite integrals.